| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $223.29 | 5.587% | $235.7652 | $235.77 | $235.75 | $235.80 |
| Purchase #2 | $109.85 | 9.590% | $120.3846 | $120.38 | $120.40 | $120.40 |
| Purchase #3 | $121.75 | 5.507% | $128.4548 | $128.45 | $128.45 | $128.50 |
| Purchase #4 | $77.80 | 7.583% | $83.6996 | $83.70 | $83.70 | $83.70 |
| Purchase #5 | $102.73 | 6.708% | $109.6211 | $109.62 | $109.60 | $109.60 |
| Purchase #6 | $25.47 | 13.667% | $28.951 | $28.95 | $28.95 | $29.00 |
| Purchase #7 | $202.50 | 6.570% | $215.8043 | $215.80 | $215.80 | $215.80 |
| 7 purchase totals = | $863.39 | $922.6806 | $922.67 | $922.65 | $922.80 | |